Exploring Nature in New Hampshire

More Mid August Flowers

Lush is the word to use here right now because there has been an explosion of growth due to all the hot weather and rain. Some lawns have to be mown twice each week and both flowers and fungi are competing for my attention.

As you can probably tell from the previous photo, we don’t have much sunshine available right now. But we do have sunflowers.

Joe Pye weed (Eupatorium) is having a good year, probably because of all the rain. I learned last year that monarch butterflies love these flowers but, though I’ve seen a few monarchs, I haven’t seen one on this or any other flower. I’ve only seen them near damp spots in the sand of gravel roads. Joe Pye is thought to have been a Native American healer who used this plant to treat early Massachusetts Bay Colony settlers suffering from typhoid fever, but the discussion over the origin of the name goes back and forth. For instance I’ve read that a Native word for the plant was “jopi,” which meant typhoid, and it is thought by some that jopi the plant name became Joe Pye the person’s name.

Diffuse knapweed (Centaurea diffusa) is shorter and more branched than some other knapweeds, and is generally short lived. It looks like spotted knapweed but there are differences.

The way to identify knapweeds is by their basket like bracts, which are hidden by the flower unless you look from the side. Diffuse knapweed bracts end in a sharp terminal spine which is about a quarter inch long and from what I’ve read spotted knapweed does not have this spine. Below that are 4 or 5 pairs of lateral spines to each side of the top part of the bract. These curve slightly, and give the overall look of a crab or tick. All of the spines are sharp enough to puncture skin. The brownish black tip of the bract is common to both diffuse and spotted knapweed, so at a glance they look the same. Flowers can be white, purple or a combination of both. Knapweeds are invasive and can quickly overtake pasture land. If I’ve identified this plant correctly it has crossed the Massachusetts / New Hampshire border, which is supposed to be the northern part of its range in New England.

Pilewort (Erechtites hieracifolia) is a strange plant with inch long flower buds that never seem to open beyond what you see in the above photo. Even after they open they still look like they are in the bud stage, so you have to look at them closely. The Native American Algonquin people used the plant to treat poison ivy (Toxicodendron radicans) and poison sumac (Toxicodendron vernix) rashes. It has also been used as a source of a blue dye for cotton and wool.

This is just about all you get when you look at a pilewort blossom. The common name comes from the way they resemble suppositories. At one time that fact made people believe that they would be a good cure for hemorrhoids (piles.)

These wasps (?) must love pilewort because they were swarming all over it.

Native clethra (Clethra alnifolia) is also called summer sweet because of its sweet, spicy fragrance. If you have low spots in your yard that get wet occasionally, this is a good shrub to plant in them because it likes moist soil and grows naturally along stream banks and in swampy ground. Bees love it too, and these plants are covered with them every time I visit them in bloom. If you’re trying to attract pollinators this shrub should be in your yard.

Each long upright clethra flower head is packed with small white flowers. Small yes, but also very fragrant; it has the name summer sweet for a reason. Some older nurserymen might also know it as sweet pepperbush. Whoever gave it that name thought its fruits resembled pepper corns. Clethra was named wildflower of the year by the Virginia Wildflower Society in 2015. An odd fact about this native shrub is that it doesn’t seem to have any medicinal or culinary uses. I can’t find a single reference regarding its use by Native Americans but I feel certain that they must have used it in some way.

Creeping bellflower (Campanula rapunculoides) is a pretty flowered plant that was introduced as an ornamental from Europe and has escaped gardens to live in dry places that get full sun. It is a late bloomer but is usually finished by the time goldenrods have their biggest flush of bloom, so I was surprised to see it. It is an invasive plant that is hard to get rid of once it has become established. It will choke out weaker native plants and seems to love colonizing gardens when it is left alone. I usually find it on forest edges, rarely in large colonies.

Sweet everlasting (Pseudognaphalium obtusifolium) just started blooming and won’t be finished until we have a freeze. I try to remember to crush a few blossoms and smell them, because they smell like maple syrup. The plant’s common name comes from the way it lasts for years after being cut and dried. Usually the plant has many buds rather than open flowers, as these examples show. An odd name for it is rabbit tobacco, given to it by Native Americans because they noticed that rabbits liked to gather where these plants grew. Because of these gatherings they thought that rabbits must smoke the plant as a way to communicate with the Creator. They apparently decided to try smoking it too because it was and still is used in smoking mixtures by some Native people. I’ve never seen a rabbit near it.

It’s hard to tell when a sweet everlasting blossom is actually open but you can see a hint of yellow on a couple of these.

Nodding smartweed (Persicaria lapathifolia) gets its common name from its drooping flower heads and the very sharp, peppery taste of the stems, which makes the tongue smart. It doesn’t seem to bother ducks, geese, and all of the other animals that eat it, though. This is also called curly top smartweed; obviously because of the way the long flower spikes droop. It is originally from Europe.

Each nodding smartweed flower spike is made up of many pink to white, very small flowers. The flowers never seem to fully open, which can make it hard to count any of their reproductive parts, but each one has 5 sepals and no petals. There are also six stamens, two partially fused carpels and two styles.

I saw these pink turtleheads (Chelone lyonii) blooming in a local garden and that’s all I’ve seen of turtleheads this year. Both the native white flowered plant and the pink flowered plant in my garden don’t seem to want to bloom and I’m not sure why. I don’t know the origin of the garden variety pink turtlehead and have never known if it was a native or a cultivar, but it does very well and asks for nothing. Pink turtleheads are native to the southeastern U.S. and don’t seem to mind dryness in spite of naturally growing near water.

I saw this cosmos in another roadside garden and thought it was quite pretty. I’ve never seen another like it but I suppose they’ve probably changed a lot since I used to grow them. Cosmos is the Greek word for harmony or ordered universe. Spanish priests in Mexico named the plants cosmos because of their (usually) evenly spaced, orderly petals. This one opted for chaos, apparently.

I thought these daylilies (Hemerocallis) seen in a friend’s garden were very beautiful.

I’ve been trying to rid my gardens of obedient plant (Physostegia virginiana) for several years and, though there are no large colonies of it left, small groups of two or three plants will still appear. They are among the most invasive native plants that I have seen. Obedient plants get their common name from the way the flower stalks stay where they are if they are bent; they are “obedient.” I like the flowers, but don’t like having to weed the plants out of just about everywhere.

Many flowers have a visible inner light but few shine it out as brightly as this purple morning glory (Ipomoea purpurea) that grows on the fence at the local post office. Unlike the wild bindweeds morning glory is an annual, so it grows new from seed each year. Postal workers must love it because I’ve seen the bed it grows in weeded down to bare ground, but the morning glories are always left to grow. Maybe the postal workers stand in awe of its amazing ethereal light, just as I do.

32 Responses

I love the day lily too! The lush photo at the top of the post is beautiful as is the diffuse knapweed. I am nearly caught up now and may be able to spend a little longer admiring and commenting on your beautiful blog, Allen.

Thank you Clare. I wish I knew the name of that daylily. I’m sure someone will write and ask.
It’s alway good to hear from you but I’m sure there are many more important things to take care of. I hope the family is well.

Thank you, Allen. We are okay. Richard has had a number of health problems recently and is attending the hospital quite frequently. My mother is needing me more as she gets older and frailer. My elder daughter is getting married in December and my younger daughter starts another college course next week and is getting anxious about it. We have had a couple of week-long holidays as well! I’ve been busy and miss the contact with my blogging friends.

I didn’t know that there were so many species of knapweed here in the US, all we hear about in Michigan is the spotted knapweed, and how invasive it is. I’ll also have to take a closer look from now on.

I saw many Pilewort plants this week, I thought that the blossoms hadn’t opened yet, so I didn’t give them a close look, I should have.

It’s nice to see the wildflowers of course, but I also liked the fact that you’ve included a few garden flowers as well in this post, especially the day lily and morning glory. My grandmother grew several varieties of morning glory in her garden, and I thought that they were the most beautiful flowers in the world when I was a kid, so they always bring back those memories to me.

Thanks Jerry! I knew we had a few but I didn’t know we had so many either until I tried to figure out what this one was. They’re tough to identify!
Pileworts never really seem to open. They look like the ones in this post and then they go to seed.
I’m not a flower snob-I think they’re all beautiful. I’m glad the morning glory brought back such pleasant memories. I can’t remember my grandmother ever growing them which is odd, because she grew just about everything else.

Your posts are interesting and so colorful. I guess Clethra alnifolia doesn’t grow in Michigan, it is a beautiful bush. We have seen Monarchs near the water and on Joe Pye, too. Maybe the fields here are too dry right now? Very nice post, thanks.

Thank you Chris. You’d probably find the clethra at a nursery. I don’t see it in the wild much even though it is native.
I never know what monarchs really prefer because I see so few of them, and I rarely see them near milkweeds.

We have quite a few different varieties of knapweed here. 5-7, I think.
I mow acres of land and it takes about a week to mow all of it. When you have to mow twice each week it becomes impossible to ever finsh. You just play catch up.